We're going to solve 2021 multiplied by 1510
2021 × 1510 = 1510 × (2021)
+ 1510 × 1 what gives us 1510
+ 1510 × 20 giving us 30200
+ 1510 × 000 that equals 0
+ 1510 × 2000 giving us 3020000

= 3051710
